Description
The Mersen CC TD Fuse 600V 7-1/2A ATDR (ATDR7-1/2) is a reliable and durable time-delay fuse designed to protect sensitive branch circuits and small motors. Part of the Amp-Trap 2000 series, this fuse is specifically engineered to handle the high inrush currents associated with motor startups, providing robust protection without unnecessary interruptions. Its advanced construction ensures long-lasting performance in demanding industrial environments.
Key Features
- Time-Delay Performance: Handles motor starting inrush currents, reducing the likelihood of nuisance fuse operation.
- Highly Current-Limiting: Limits peak let-thru current, offering enhanced protection for sensitive circuit components during short circuits.
- Improved Cycling Durability: Engineered to withstand frequent motor starts and stops without compromising fuse integrity.
- Rejection-Style Design: Prevents incorrect fuse replacement when used with recommended fuse blocks, maintaining system safety.
- High-Visibility Label: Bright orange label for easy identification and maintenance.
- Robust and Traceable Construction: Features a fiberglass body for stability in harsh environments and a metal-embossed date and catalog number for easy traceability.
- High-Grade Silica Filler: Ensures rapid arc quenching and optimal current-limiting performance.
Specifications
- Voltage Rating: 600V AC
- Current Rating: 7-1/2A
- Standards Compliance: UL listed to standard 248-4 (File E2137), CSA certified to standard C22.2 No. 248.4, DC listed to UL standard 248
- Applications: Ideal for protecting small motors, contactors, lighting, heating, general loads, and branch circuits
Documents
1CX67, CCMR07.5, LP-CC-7-1/2, LPCC71/2
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